Email: aleks.lukasiewicz@gmail.com
3 Department of Behavioural Ecology, Faculty of
Biology, Adam Mickiewicz University in Poznań, Poland. Email:
malnis@amu.edu.pl
4 Corresponding author: Jacek Radwan, Evolutionary
Biology Group, Adam Mickiewicz University in Poznań, ul. Uniwersytetu
Poznańskiego 6, Poznań 61-614, Poland. Email:
jacek.radwan@amu.edu.pl
* These authors contributed equally to the study.
Author Contributions: JR conceived the study, AL and MN
performed inbreeding lines, MN performed experiment, AL and JR analyzed
the data, JR drafted the initial manuscript with input from all other
authors
Data accessibility statement: the data supporting the results
will be archived in a public repository.
Running title: Sexually selected traits and the risk of
extinction
Key words: sexual selection, exaggerated traits, sexual
antagonism, sexual conflict, global warming
Type of article: Letter
Abstract: 190 words
Main text: 3340 words
References: 59 positions
Figures: 3
Tables: 1